I really need one of these for when pens become obsolete. The complex shapes you can create while leading on and convincing telemarketers that you’re REALLY interested in their product/service/investment scams almost rival my own analog version.
Reminds me of The Stress Calendar. It was an 18″x 24″ blotter type pad that sat on top of a file cabinet adjacent to one of the office telephones. The boss didn’t believe in letting underlings have telephones at our desks so we had to go to the one next to The Stress Calendar. Very efficient.
Here’s a sample:
[Doodle Keyboard images from here. The Stress Calendar doodles from Bunk’s Garage.]